Antimicrobial resistance (AMR) and hospital-acquired infections (HAIs) are global health challenges. The burden of antibiotic resistance in HAIs is still unclear in low- and lower-middle-income countries (L-LMICs). This study summarizes recent data on antibiotic resistance in priority HAIs (ESKAPE-E) in L-LMICs and compares them with data from high-income countries (HICs). EMBASE, Web of Science, and Global Index Medicus were searched for studies on AMR patterns in HAIs published from 01/2010 to 10/2020. Random-effects meta-analyses were performed to obtain pooled estimates. In total, 163 eligible studies were included in the review and meta-analysis. The pooled methicillin resistance proportion in Staphylococcus aureus was 48.4% (95% confidence interval [95%CI] 41·7-55·2, n = 80). Pooled carbapenem resistance proportions were high in Gram-negative pathogens: Escherichia coli : 16·6% (95%CI 10·7-23·4, n = 60); Klebsiella pneumoniae : 34·9% (95%CI 24·6-45·9, n = 50); Pseudomonas aeruginosa : 37.1% (95%CI 24·6-45·9, n = 56); Enterobacter spp.: 51·2% (95%CI 27·5-74·7, n = 7); and Acinetobacter baumannii (complex): 72·4% (95%CI 62·1-81·7%, n = 36). A higher resistance proportions were observed for third-generation cephalosporins: Klebsiella pneumoniae : 78·7% (95%CI 71·5-85·2, n = 46); Escherichia coli: 78·5% (95%CI 72·1-84·2%, n = 58); and Enterobacter spp.: 83·5% (95%CI 71·9-92·8, n = 8). We observed a high between-study heterogeneity (I 2 >  80%), which could not be explained by our set of moderators. Pooled resistance proportions for Gram-negative pathogens were higher in L-LMICs than regional and national estimates from HICs. Patients in resource-constrained regions are particularly affected by AMR. To combat the high resistance to critical antibiotics in L-LMICs, and bridge disparities in health, it is crucial to strengthen local surveillance and the health systems in general.

Background Hospital-acquired infections (HAI) caused by Enterococcus spp., especially vancomycin-resistant Enterococcus spp. (VRE), are of rising concern. Aim We summarised data on incidence, mortality and proportion of HAI caused by enterococci in the World Health Organization European Region. Methods We searched Medline and Embase for articles published between 1 January 2010 and 4 February 2020. Random-effects meta-analyses were performed to obtain pooled estimates. Results We included 75 studies. Enterococcus spp. and VRE accounted for 10.9% (95% confidence interval (CI): 8.7–13.4; range: 6.1–17.5) and 1.1% (95% CI: 0.21–2.7; range: 0.39–2.0) of all pathogens isolated from patients with HAI. Hospital wide, the pooled incidence of HAI caused by Enterococcus spp. ranged between 0.7 and 24.8 cases per 1,000 patients (pooled estimate: 6.9; 95% CI: 0.76–19.0). In intensive care units (ICU), pooled incidence of HAI caused by Enterococcus spp. and VRE was 9.6 (95% CI: 6.3–13.5; range: 0.39–36.0) and 2.6 (95% CI: 0.53–5.8; range: 0–9.7). Hospital wide, the pooled vancomycin resistance proportion among Enterococcus spp. HAI isolates was 7.3% (95% CI: 1.5–16.3; range: 2.6–11.5). In ICU, this proportion was 11.5% (95% CI: 4.7–20.1; range: 0–40.0). Among patients with hospital-acquired bloodstream infections with Enterococcus spp., pooled all-cause mortality was 21.9% (95% CI: 15.7–28.9; range: 14.3–32.3); whereas all-cause mortality attributable to VRE was 33.5% (95% CI: 13.0–57.3; range: 14.3–41.3). Conclusions Infections caused by Enterococcus spp. are frequently identified among hospital patients and associated with high mortality.

ZusammenfassungBeim ersten Auftreten des Erregers SARS-CoV‑2 im Dezember 2019 standen weder spezifische therapeutische Möglichkeiten noch ein Impfstoff zur Verfügung. Auch in Deutschland rückten deshalb nichtpharmakologische Maßnahmen zur Kontrolle der COVID-19-Pandemie in den Vordergrund. Am Robert Koch-Institut wurde eine Multikomponentenstrategie aus bevölkerungsbasierten und individuellen infektionshygienischen Maßnahmen entwickelt, die auf bestehenden Influenzapandemieplänen und generischen Planungen aufbaute. Der Beitrag erläutert die empfohlenen nichtpharmakologischen Maßnahmen und stellt die parallel entwickelten pharmakologischen Ansätze dar.Zu den bevölkerungsbasierten Maßnahmen gehören u. a. allgemeine Kontaktbeschränkungen, die Versorgung mit Materialien für den Infektionsschutz, Veranstaltungsverbote, die Schließung von Bildungseinrichtungen und die Beschränkung des Reiseverkehrs. Zusätzlich sind individuelle infektionshygienische Maßnahmen notwendig: z. B. Einhaltung eines Mindestabstands, Reduktion von Kontakten, Tragen einer Mund-Nasen-Bedeckung sowie Einhaltung von Quarantäne und Isolierung. Die Maßnahmen im Gesundheitswesen bauen auf Empfehlungen der Kommission für Krankenhaushygiene und Infektionsprävention (KRINKO) auf und werden von den Fachgesellschaften spezifiziert und implementiert. Als pharmakologische Maßnahmen stehen mit Stand November 2020 eine antivirale Therapie mit Remdesivir und die Behandlung mit dem Glucocorticoid Dexamethason zur Verfügung. Monoklonale Antikörper sind zu diesem Zeitpunkt noch nicht zugelassen. Die therapeutische Antikoagulation wird empfohlen.Die Empfehlungen werden kontinuierlich an die wachsende Kenntnis der Eigenschaften und Übertragungswege des Erregers angepasst. Eine große Herausforderung besteht darin, das Vertrauen der Bevölkerung in die empfohlenen Maßnahmen zu stärken. Viele Maßnahmen müssen individuell angewandt werden, um gemeinsam zu wirken.

The COVID-19 pandemic in Germany has demanded a substantially larger public health workforce to perform contact tracing and contact management of COVID-19 cases, in line with recommendations of the World Health Organization (WHO). In response, the Robert Koch Institute (RKI) established the national “Containment Scout Initiative” (CSI) to support the local health authorities with a short-term workforce solution. It is part of a range of measures for strengthening the public health system in order to limit the spread of SARS-CoV-2 in Germany. The CSI is an example of how solutions to address critical health system capacity issues can be implemented quickly. It also demonstrates that medical or health-related backgrounds may not be necessary to support health authorities with pandemic-specific tasks and fulfil accurate contact tracing. However, it is a short-term solution and cannot compensate for the lack of existing qualified staff as well as other deficits that exist within the public health sector in Germany. This article describes the structure and process of the first phase of this initiative in order to support health policymakers, public health practitioners, and researchers considering innovative and flexible approaches for addressing urgent workforce capacity issues.

In Germany, there is an increasing amount of vancomycin-resistant Enterococcus faecium (VREfm) isolates in bloodstream infections (BSIs); however, estimates on recent incidences and disease burden are missing. We aim to estimate the incidence and calculate the annual disease burden in disease-adjusted life years (DALYs) for BSIs due to VREfm in Germany between 2015 and 2020 to support informed decision-making in the field of antimicrobial resistance (AMR). We used the Antibiotic Resistance Surveillance (ARS) system data to obtain incidence estimates. The estimated incidences were used in the Burden of Communicable Disease in Europe (BCoDE) toolkit to calculate the attributable DALYs. A total of 3417 VREfm blood culture-positive isolates were observed within ARS. The estimated incidence of VREfm-BSIs per 100,000 inhabitants increased from 1.4 (95% Uncertainty Interval [UI]: 0.8–1.9) in 2015 to 2.9 (95% UI: 2.4–3.3) in 2020. The estimated burden, expressed in DALYs per 100,000 inhabitants, increased from 8.5 (95% UI: 7.3–9.7; YLD = 0.9, YLL = 7.6) in 2015 to 15.6 (95% UI: 14.6–16.6; YLD = 1.6, YLL = 14) in 2020. The most affected groups within the observed period are the 65–69-year-old males with 262.9 DALYs per 100,000 inhabitants, and in the younger age groups (<30 years), the under-one-year-old with 43.1 DALYs per 100,000 inhabitants and 34.5 DALYs for male and female, respectively. The increasing DALYs of BSIs due to VREfm require targeted prevention and control measures to address their unequal distribution across gender and age, especially for older hospitalized patients, neonates, and infants in Germany.